﻿using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using ShopPowerTemplate.Common;
using ShopPowerTemplate.ViewModels;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.Graphics.Display;
using Windows.UI.ViewManagement;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using ShopPowerTemplate.Data;
using ShopPowerTemplate.Entities;
using Callisto.Controls;

// The Items Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234233

namespace ShopPowerTemplate
{
    /// <summary>
    /// A page that displays a collection of item previews.  In the Split Application this page
    /// is used to display and select one of the available groups.
    /// </summary>
    public sealed partial class RatingViewPage : ShopPowerTemplate.Common.LayoutAwarePage
    {
        public RatingViewPage()
        {
            this.InitializeComponent();
        }
        /// <summary>
        /// Populates the page with content passed during navigation.  Any saved state is also
        /// provided when recreating a page from a prior session.
        /// </summary>
        /// <param name="navigationParameter">The parameter value passed to
        /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
        /// </param>
        /// <param name="pageState">A dictionary of state preserved by this page during an earlier
        /// session.  This will be null the first time a page is visited.</param>
        protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
        {
            this.DataContext = new RatingViewModel(navigationParameter as Product);
        }

        private void AddReview(object sender, RoutedEventArgs e)
        {
            if (Validate())
            {
                (this.DataContext as RatingViewModel).AddReview();
                Frame.GoBack();
            }
        }

        ///// <summary>
        ///// Invoked when an item is clicked.
        ///// </summary>
        ///// <param name="sender">The GridView (or ListView when the application is snapped)
        ///// displaying the item clicked.</param>
        ///// <param name="e">Event data that describes the item clicked.</param>
        //void ItemView_ItemClick(object sender, ItemClickEventArgs e)
        //{
        //    // Navigate to the appropriate destination page, configuring the new page
        //    // by passing required information as a navigation parameter
        //    var groupId = ((SampleDataGroup)e.ClickedItem).UniqueId;
        //    this.Frame.Navigate(typeof(SplitPage), groupId);
        //}
    }
}
